List of metropolitan areas in the Americas
From Wikipedia, the free encyclopedia
The list of metropolitan areas in the Americas has the top 50 most populous as of the most recent census results or projections. It is impossible to definitively compare and rank areas, because each country may set its own definition of metropolitan area. Where available, it uses official definitions of metropolitan areas based on one urban core and immediate surroundings, as opposed to polycentric conurbations. Population data are the most recent census results or projections from the authoritative national agency responsible for demographics.

List
Notes
- INDEC defines Greater Buenos Aires as comprising the Autonomous City of Buenos Aires plus 24 partidos of Buenos Aires Province, namely Almirante Brown, Avellaneda, Berazategui, Esteban Echeverría, Ezeiza, Florencio Varela, Hurlingham, Ituzaingó, José C. Paz, La Matanza, Lanús, Lomas de Zamora, Malvinas Argentinas, Merlo, Moreno, Morón, Quilmes, San Fernando, San Isidro, San Miguel, Tigre and Vicente López.[4]
- INEI defines the Lima Metropolitan Area as comprising Lima Province and the Constitutional Province of Callao.[10]
- The core area of the Golden Horseshoe for Toronto has a population of 9,765,188 over 10,097.45 sqkm and the total area including the extended area has a population of 11,198,136 over 31,561.57 sqkm.